<html>
	<head>
		<link href='//fonts.googleapis.com/css?family=Lato:100' rel='stylesheet' type='text/css'>

		<style>
			body {
				margin: 0;
				padding: 0;
				width: 100%;
				height: 100%;
				color: #B0BEC5;
				display: table;
				font-weight: 100;
				font-family: 'Lato';
			}

			.container {
				text-align: center;
				display: table-cell;
				vertical-align: middle;
			}

			.content {
				text-align: center;
				display: inline-block;
			}

			.title {
				font-size: 72px;
				margin-bottom: 40px;
			}
			.jianli_apply {
				display: block;
				width: 100px;
				height: 30px;
				border: 1px solid #CCC;
				background: #9c9d9e;
				margin: 0 auto;
			}
			.jianli_apply a {
				font-size: 14px;
				padding: 2px 6px;
				display: block;
				color: #ffffff;
				cursor: pointer;
				text-decoration: none;
			}
		</style>
	</head>
	<body>
		<div class="container">
			<div class="content">
				<div class="title">您没有权限访问！！</div>
				<p>如果你不作出选择，将在<span id="showtimes"></span>秒后返回</p>
				<div class="jianli_apply">
					<a href="#" onClick="javascript :history.back(-1);">返回上一页</a>
				</div>
			</div>
		</div>
	</body>
	<script type="text/javascript">
		//设定倒数秒数
		var t = 3;
		//显示倒数秒数
		function showTime(){
			t -= 1;
			document.getElementById('showtimes').innerHTML= t;
			if(t==0){
				history.go(-1);
			}
			//每秒执行一次,showTime()
			setTimeout("showTime()",1000);
		}
		//执行showTime()
		showTime();
	</script>
</html>
